The prices of bridge cutoff aluminum doors and windows vary, how to choose?
There are many specifications of bridge cutoff aluminum alloy doors and windows. The mainstream profiles generally include 55, 60, 65, 70, 75 and 80. The mainstream profiles of window screen integration generally include 80, 95, 100, 108, 125, 135 and 150.
The market price of bridge cutoff aluminum doors and windows is indeed very disorderly, to what extent? Take 55 Broken Bridge Gate as an example. The cheap one is only 300 to 400 square meters, while the expensive one is 700 to 800 square meters, or even more than 1000 square meters. What's the difference between them? From the outside, there is no difference between them. What's the problem? Today, Laolang will make a comparison from three aspects: materials, technology and window type.
a. 55 Bridge cutoff profiles are now available in the market with thicknesses ranging from 1.2mm to 1.8mm. Only a 6m long profile has a price difference of tens of yuan due to different thicknesses.
b，大厂小厂之分：因设备型槽模具 井盖钢模具 保定雅思 一次性止血带 保定养老院 保定水处理设备 一次性止血带，工艺方面的原因，小作坊生产的型材，加工费每吨在2000多到3000之间，而大厂的每吨加工费达到5000到6000元，这也是个不小的差别哦！
b. The difference between large factories and small factories: due to equipment and technology, the processing cost of profiles produced by small workshops is more than 2000 to 3000 yuan per ton, while that of large factories is 5000 to 6000 yuan per ton, which is also a big difference!